package LEKIEUANH.OOP.BTVN;

public class Baitap03_Circle {
// Data field 
	double dRadius = 1.0;
	
	//Constructors
	public Baitap03_Circle(){
		
	}
	public Baitap03_Circle(double NewdRadiius){
		dRadius = NewdRadiius;
	}
	
	//Method
	public double Area(){
		return dRadius*dRadius*Math.PI;
	}
	//Properties
	public double getdRadius() {
		return dRadius;
	}
	public void setdRadius(double dRadius) {
		this.dRadius = dRadius;
	}
	

	
}
